South Africa

Ocean Intelligence.
Driven by you.

Real-time ocean intelligence for anglers & scientists

Without local boaters on the water, the ocean’s biggest data gaps stay hidden. MOLINN equips your vessel to build live, sub-surface heatmaps: bypassing inaccurate coastal satellite estimates to help you spot thermal fronts and target fish faster. In return, your runs directly power the marine research protecting our waters for generations to come.

South. Africa coverage
Live. Data streams
LTER. Science-grade output
Free. For prototype testers
How It Works

Three steps.
One living map.

01

You Fish

Anglers head out as normal. The MOLINN app runs quietly in the background, logging GPS position, sea surface temperature, and environmental conditions as you move across the bay.

02

We Map

Your vessel's live data streams in real time, layered with Copernicus Marine Service satellite data, resulting in a more accurate interactive heatmap:

  • Live Heatmaps: Spot real-time thermal breaks, current edges, and productivity fronts.
  • Smart Catch Logging: Link your catches directly to exact ocean conditions in seconds.
  • Predictive Insights: Correlate past catches with water trends to pinpoint target species faster.
03

Science Gains

Anonymized environmental data flows into a centralized database, significantly boosting the volume and frequency of oceanographic records in our coastal areas.

  • Continuous Coverage: Fills data gaps between planned scientific surveys with year-round, on-the-water observations.
  • Collaborative Stewardship: Every trip directly assists marine researchers in better understanding coastal dynamics and supporting sustainable fisheries management.
Features

Built for the water.
Trusted by science.

Live Oceanographic Heatmap

A real-time map of your local bay updated continuously as vessels report in. See SST gradients, current boundaries, and upwelling events as they develop, information that changes where fish are.

Satellite + Vessel Fusion

Copernicus satellite SST data is blended with in-situ vessel readings to produce a map with both broad coverage and high local resolution: the best of both data sources.

Passive Data Collection

No behaviour change required. App will open itself in the background, just go fishing. MOLINN logs conditions automatically. No forms, no manual entry, no disruption to your day on the water.

LTER Data Pipeline

Every trip contributes to a long-term ecological dataset. Fishing vessels become the most distributed, cost-effective oceanographic monitoring network the bay has ever had.

About MOLINN

Born on
the water.

MOLINN was built out of a simple observation: recreational anglers cover more of our coastal areas, more frequently, than any research vessel ever could. That's an untapped scientific resource.

We're a marine technology startup based in the Eastern Cape, building the bridge between the fishing community and the oceanographic science that depends on understanding this bay. Your catch data stays yours. Your environmental data helps everyone.

Currently in prototype development. We're looking for skippers, ski boat anglers, and charter operators in the St Francis Bay and Algoa Bay area who want to be part of building something that gives back to the water they fish.

Live Data Preview
Status Active
Coverage Algoa Bay
SST Range 17.2–21.8°C
Data Source Vessel + Copernicus
Phase Prototype Testing
Prototype Testing

Be first
on the water.

We are recruiting prototype testers in St Francis Bay, Jeffreys Bay, Algoa Bay and surrounds: anglers, skippers, and charter operators. Free access in exchange for honest feedback and a few trips with the app running.

No spam. No cost. Just early access and the chance to shape the product.

You are on board, we will be in touch soon.
Get in Touch

Questions about the prototype, the science behind MOLINN, or partnership opportunities? We'd love to hear from you.

MOLINN

Ocean Intelligence